
Belen Sotomayor, PhD
Scientist. Science Communicator. Innovator.
Hello, I’m Belen
I recently completed my PhD in Chemical and Biomolecular Engineering under the guidance of Prof. Matthew DeLisa at Cornell University. My research lies at the intersection of engineering, synthetic biology, and glycobiology, where I focus on converting bacteria into tiny factories capable of efficiently producing inexpensive and customized therapeutic glycoproteins on demand, including monoclonal antibodies and conjugate vaccines. Notably, my work represents the first successful example of full-length human antibody glycosylation in bacteria.
Driven by my motivation to develop therapeutics and healthcare innovations that make a real-world impact, I actively sought opportunities during my PhD to expand my skills in entrepreneurship and leadership. A key example is the global biotechnology entrepreneurship competition Voices of Tomorrow held during GapSummit at the University of Cambridge. There, I led our team to develop AllVax, a startup concept that leverages bacterial cell-free glycoprotein synthesis to produce conjugate vaccines at the point of care. We pitched AllVax to a panel of expert investors and ultimately won first place among 20 teams.
My previous experiences include developing eco-friendly bacterial bioprocesses for environmental applications, such as biodegrading free cyanide from gold mine wastewater and bio-oxidizing refractory concentrates for gold recovery.
Ph.D., Chemical and Biomolecular Engineering, Cornell University, USA
M.S., Chemical and Biomolecular Engineering, Cornell University, USA
B.S., Chemical Engineering, Universidad Técnica de Loja, Ecuador
B.A., Music, Violin. Conservatory of Music Salvador Bustamante Celi, Ecuador
Education
2025 Austin Hooey Graduate Research Excellence Award. The highest award given to a Ph.D. student by Cornell CBE, USA.
2025 Cornell Bouchet Graduate Honor Society Scholar. Awarded to exceptional students exemplifying Character, Leadership, Advocacy, Scholarship, and Service, Cornell and Yale University, USA.
2025 Merck Best Oral Presentation Award, CBE Graduate Research Symposium, Cornell University, USA.
2024 Matilde Hidalgo de Prócel Medal. Ecuador's highest honor for excellence in scientific research. National Congress, Ecuador.
2024 CBE Fleming Scholar. Awarded to graduate students with exceptional scholarly potential in Biomolecular Engineering, Cornell University, USA.
2024 Scientific Merit Recognition. Government of Loja, Ecuador.
2024 Student Organization Leadership Award. CEAA and Cornell Engineering, USA.
2023 Best Poster Award (300 participants). Society of Glycobiology Annual Meeting, USA.
2022 First Place at the Global Entrepreneurial Biotechnology Competition “Voices of Tomorrow”. Cambridge University, UK.
2022 One of 100 Global “Leaders of Tomorrow" in Biotechnology (>500 participants, 79 countries). Cambridge University, UK.
2022 “Persona Ilustre” Award. Government of Loja, Ecuador.
2021 One of “100 Young Leaders in the Biotechnology” in Latin America. Allbiotech, Argentina.
2018 National Award of Research-SENESCYT (324 participants). Government of Ecuador, Ecuador.
2017 First place at the National Innovation Competition "Innova CEDIA-Wolfram". Ecuador and Illinois, USA.
2017 First Place at the National Competition for Chemical Engineering. UTPL, Ecuador.
2016 Tomás Moro Award of Chemical Engineering. Honors top students for excellence in academics and service. UTPL, Ecuador.
Honors and Awards
What others are saying
Cornell Engineering News
Austin Hooey Graduate Research Excellence Award
The highest award given to a Ph.D. student by Cornell CBE, USA.
Photo from Cornell Engineering and CBE, 2025
Cornell CBE News
Dr. Matilde Hidalgo de Prócel Medal
Belen Sotomayor awarded Ecuador's highest honor for excellence in scientific research and social impact
Photo from Cornell CBE News
Cornell News
Bouchet Honor Society
Nine Inducted into Bouchet Honor Society at Yale University. They are exceptional students and postdocs exemplifying Character, Leadership, Advocacy, Scholarship, and Service
Photo from Cornell Chronicle, 2025
Forbes, Ecuador
Global Entrepreneurial Biotechnology Competition “Voices of Tomorrow”.
¡Proyecto de ecuatoriana gana en Cambridge!, An Ecuadorian's project wins in Cambridge!
Photo from Forbes Ecuador, 2022
Ecuador News
National Research Award
UTPL graduate receives SENESCYT's Award. Photo from Dialoguemos, 2018